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Sand Point, Popof Island water levels in 2007
Annual rank37 / 50
vs. average-3.3 cm
Highest monthly peak2.16 mNovember 2007
Monthly mean vs. previous year
| Month | 2007 (cm) | 2006 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 9.1 | 18.9 | -9.8 | 2.07 |
| Feb | 0.4 | -5.1 | 5.5 | 1.58 |
| Mar | -14.7 | -6.4 | -8.3 | 1.54 |
| Apr | 5.7 | -2.1 | 7.8 | 1.68 |
| May | -9.6 | -9.7 | 0.1 | 1.55 |
| Jun | -14.0 | -4.6 | -9.4 | 1.23 |
| Jul | -7.1 | -5.6 | -1.5 | 1.32 |
| Aug | -7.1 | -5.6 | -1.5 | 1.23 |
| Sep | -5.7 | 4.7 | -10.4 | 1.46 |
| Oct | 3.1 | 1.7 | 1.4 | 1.72 |
| Nov | 13.6 | 0.4 | 13.2 | 2.16 |
| Dec | 11.4 | 28.3 | -16.9 | 1.84 |
Nearby years (cm vs. average)
-1.3
+4.1
+2.0
-0.8
-3.3
-2.2
-3.0
+2.5
-3.3
-1.4
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2007 annual mean water level ranked 37 of 50 years (-3.3 cm vs. the period average).